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Hyodeoxycholic acid, also known as 3α,6α-Dihydroxy-5β-cholan-24-oic acid or HDCA, is a secondary bile acid, one of the metabolic byproducts of intestinal bacteria.
H 1450 (OTTO) Hyodeoxycholic acid, 98% Cas 83-49-8 - used to synthesize progesterone.